> I've personally had only two Kernel Panics since upgrading to OSX > several years ago (started at 10.1 and am now at 10.4.8). A co-worker > of mine however gets one every three to four months. She has the > identical system to me, Dual 1 Ghz G4 Quciksilver. Whenever they > happen I usually just shrug it off, reboot and continue. At what > point should we be concerned? Is one ever three to four months too > often? I think the Quicksilver is the mirror door G4? If so, we have one of these as an asset management/music playing machine at work. Despite buying new reliable RAM and doing a clean system install w/ latest updates, etc + checking connections, and so on, we continue to suffer kernel panics. A (Mac specialist) service engineer told us this week that quite a few mirror door Macs are susceptible to this sort of problem - he mentioned something about bus speed and data throughput, but unfortunately my mind clouded over at that point. HTH. Cheers, Colin. [http://www.eleventhvolume.com]